HI

Hideaki Iijima

Ricoh Company: 14 patents #1,578 of 9,818Top 20%
Aisin Seiki Kabushiki Kaisha: 4 patents #844 of 3,782Top 25%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
AC Advics Co.: 2 patents #250 of 686Top 40%
HC Hitachi Construction Machinery Co.: 2 patents #502 of 1,234Top 45%
📍 Yokohama, JP: #259 of 480 inventorsTop 55%
Overall (All Time): #150,483 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4666307 Method for calibrating photographic image information Fumio Matsumoto, Kenji Nakauchi 1987-05-19